BUT that is not all.. eye catching BUT not look like a generic random spam mailer.If mailers have been yellow for centuries and you are the first to send pink mailers, sure they will be noticed and read.But today?

At the end of the six months I would rerun the list and start over.Here are the six pieces of mail.1 Yellow Letter Tabbed (no envelope)2 Small PC Can be Yellow or twice a year Pink 3 - Yellow Letter in window envelope4 - Large PC Always Yellow5- Typed Letter Window Envelope6 - Zip Letter Michael, what are you seeing as average response rates with this series? 

But this site has yello letters, small postcards, large postcards, postcards with tear-away business cards, etc. using different colors for postcards can get people's attention too, like a pink postcard.You can even design your own letter or postcards to have them mail them out for you.

I did them in pink.

But you do not need a ranking website to start harvesting leads.Buid a great converting website, and then manually drive traffic to that site, either with DMM, PPC, post cards, what ever... but sending questionable mailers  and on top of that spend a fortune sending said questionable mailers is just plain stupid!